Aircraft Systems

درجة حرارة الهواء الخارجي

The temperature of the air outside the aircraft, used in performance and anti-ice calculations.

Quick answer: The temperature of the air outside the aircraft, used in performance and anti-ice calculations.

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Quick answer

The temperature of the air outside the aircraft, used in performance and anti-ice calculations.

Why it matters

درجة حرارة الهواء الخارجي matters because it supports clear communication in Aircraft Systems contexts for Pilots, Air Traffic Controllers, and Cabin Crew. It also connects to aviation training and exam language such as ICAO Level 4, ICAO Level 5, ICAO Level 6, and EASA FCL.055.

Editorial context

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Questions and answers

Questions and answers

What is درجة حرارة الهواء الخارجي?

In this glossary, درجة حرارة الهواء الخارجي refers to: The temperature of the air outside the aircraft, used in performance and anti-ice calculations.

How is درجة حرارة الهواء الخارجي used in aviation?

In aviation communication, this term appears in contexts such as: "درجة حرارة الهواء الخارجي أثناء الرحلة -50 مئوية، أنظمة إزالة الجليد مفعلة."

Why does درجة حرارة الهواء الخارجي matter in aviation?

درجة حرارة الهواء الخارجي matters because it supports clear communication in Aircraft Systems contexts for Pilots, Air Traffic Controllers, and Cabin Crew. It also connects to aviation training and exam language such as ICAO Level 4, ICAO Level 5, ICAO Level 6, and EASA FCL.055.

Who uses درجة حرارة الهواء الخارجي?

درجة حرارة الهواء الخارجي is mainly used by Pilots, Air Traffic Controllers, and Cabin Crew.

What category does درجة حرارة الهواء الخارجي belong to?

In this glossary, درجة حرارة الهواء الخارجي is grouped under Aircraft Systems. Related pages in this category explain adjacent procedures, commands and operational concepts.

Where does this definition come from?

This definition is sourced from ICAO Doc 9432, FAA PCG and published by Protermify Aviation as a static aviation reference page.

Definition

The temperature of the air outside the aircraft, used in performance and anti-ice calculations.

Operational example

Outside Air Temperature at cruise is minus 50 Celsius, anti-ice systems remain on.

Localized term

درجة حرارة الهواء الخارجي

Localized example

درجة حرارة الهواء الخارجي أثناء الرحلة -50 مئوية، أنظمة إزالة الجليد مفعلة.

Definition language

English reference definition

Source

ICAO Doc 9432, FAA PCG

Category

Aircraft Systems

Exam relevance

  • ICAO Level 4
  • ICAO Level 5
  • ICAO Level 6
  • EASA FCL.055

Target audience

  • Pilots
  • Air Traffic Controllers
  • Cabin Crew

Related terms

Use the related links below to continue through connected aviation terminology.

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